The cloud it's stored on is not owned/rented/ran by Phillips. Philips is simply the hardware. The data is synced with software and that web based software would be the one responsible for cloud storage. I know someone who sells these units. And I also do tech support for software that works in conjunction with the hardware
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I’ll defer to you as the expert. It seemed that each of those companies presents their data management in ways that confuse a simple doctor like me